I am working on a '88 and she pops when I hit the gas.. I the following has
been replaced,: Fuel Pump. fuel Press. reg. square fuel filter,Plugs cap
rotor, air filter, all except the sink and refridgerator and it still runs
sluggish at low rpm. and the occasional POP back through the air box. I
checked the air box and it seems to check out I also checked the coolant temp
sensor and it seems OK.
Please if any of you have any Ideas Let me know... thanx

Chris
75 Westy
71 Westy
88 GL
84 GL